Outdoor Unit

: CU-4KE24NBU

 

 

 

 

 

 

 

 

 

 

Indoor Unit

: CS-MKE9NKU × 3

 

 

 

 

 

 

 

 

Power Supply : 230V Single Phase 60Hz

 

 

 

 

 

 

 

 

 

< Heating Capacity >

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATING CAPACITY:

29,200 BTU/h

 

AIR FLOW RATE:

 

847 CFM

 

 

OUTDOOR

 

 

 

 

 

INDOOR

 

 

 

 

ENT. TEMP. o F (o C)

 

 

 

 

AMBIENT TEMP. o F (o C)

 

 

 

 

 

 

WB

 

 

 

60

65

 

70

75

 

80

 

 

 

 

 

 

 

(15.6)

(18.3)

 

(21.1)

(23.9)

 

(26.7)

 

 

0

(-17.8)

 

TH

 

16,550

16,540

 

16,510

16,470

 

16,420

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

(-16.1)

 

TH

 

17,100

17,080

 

17,050

17,010

 

16,960

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

(-13.3)

 

TH

 

18,390

18,370

 

18,340

18,300

 

18,250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

(-10.6)

 

TH

 

19,730

19,710

 

19,680

19,640

 

19,580

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

(-7.8)

 

TH

 

21,200

21,180

 

21,150

21,100

 

21,040

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

(-5.0)

 

TH

 

22,740

22,720

 

22,680

22,630

 

22,570

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

(-2.2)

 

TH

 

24,330

24,310

 

24,270

24,220

 

24,150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33

(0.6)

 

TH

 

25,970

25,950

 

25,900

25,850

 

25,770

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

38

(3.3)

 

TH

 

27,580

27,560

 

27,510

27,450

 

27,370

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

43

(6.1)

 

TH

 

29,280

29,250

 

#

29,200

29,130

 

29,050

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48

(8.9)

 

TH

 

30,990

30,950

 

30,900

30,830

 

30,740

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

53

(11.7)

 

TH

 

32,690

32,650

 

32,600

32,520

 

32,270

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

58

(14.4)

 

TH

 

34,320

34,280

 

34,220

34,140

 

32,580

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

(17.2)

 

TH

 

35,970

35,930

 

35,860

35,420

 

32,770

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

(18.3)

 

TH

 

36,600

36,560

 

36,500

35,460

 

32,800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TH : Total Heating Capacity (BTU/h)

NOTE

1.Rating conditions (#) : Indoor Unit Entering Air Temp. 70 °F (21.1 °C) DB

:Outdoor Ambient Temp. 47 °F (8.3 °C) DB / 43 °F (6.1 °C) WB

2.Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air Prevention Protection during heating operation into account. For this reason, the value may vary from the actual heating characteristics.

3.Above data represents the value when the operation frequency of a compressor is fixed.

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Panasonic CU-4KE24NBU, CU-4KE31NBU, CU-3KE19NBU service manual 29,200 BTU/h
Page 63 Page 65

CU-3KE19NBU, CU-4KE24NBU, CU-4KE31NBU specifications

The Panasonic CU-4KE24NBU, CU-4KE31NBU, and CU-3KE19NBU are high-efficiency air conditioning units that represent Panasonic's commitment to innovative climate control solutions. These models integrate advanced technologies to deliver superior performance, energy savings, and user comfort, making them ideal for both residential and commercial applications.

The CU-4KE24NBU, a part of the ECOi series, is designed for medium-sized spaces. It boasts an impressive cooling capacity, ensuring optimal temperature regulation. Its inverter technology adjusts the compressor speed according to the needs of the environment, resulting in reduced energy consumption and consistent comfort levels. The unit operates quietly, making it suitable for bedrooms, offices, or other noise-sensitive environments. Additionally, it features a robust air filtration system that improves indoor air quality by removing dust and allergens.

The CU-4KE31NBU offers a slightly higher capacity, making it perfect for larger areas. Like its counterpart, it utilizes inverter technology, which not only enhances energy efficiency but also minimizes wear and tear on the components, leading to a longer lifespan. Its multi-split capability allows for the connection of multiple indoor units to a single outdoor unit, providing flexibility in installation. The CU-4KE31NBU also integrates smart technology that allows users to control the system remotely via smartphones, giving them greater convenience and control over their environment.

For applications requiring a more compact option, the CU-3KE19NBU is an excellent choice. This model balances size and power, offering a competitive cooling capacity that can easily service small to medium-sized rooms. The unit is designed for easy installation and maintenance, featuring a lightweight construction that simplifies handling by technicians. The efficient inverter technology ensures that users benefit from lower energy bills while maintaining a consistent indoor climate.

All three models are equipped with Panasonic’s advanced refrigerants, which contribute to their eco-friendly performance. These refrigerants help reduce greenhouse gas emissions while maintaining high efficiency. Moreover, the units come with built-in diagnostic capabilities, allowing for quick detection of any issues, thus ensuring that the systems operate at peak efficiency throughout their lifespan.

In summary, the Panasonic CU-4KE24NBU, CU-4KE31NBU, and CU-3KE19NBU are exemplary air conditioning solutions that combine cutting-edge technology with user-friendly features, ensuring that they meet the varying needs of today's consumers while promoting energy efficiency and sustainability.
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